Operation: *Press the tail switch once and the light will turn on. With the light turned on, press the tail switch,the brightness level will switch between four modes (Max,Min,Strobe,Off)*Remove tail cap, insert the batteries with the positive ends toward the head of the light, replace the tail cap. Parameters:

Max Output ( lm )

1200

Runtime ( H )

4

Distance ( m )

105

Battery

4 * 18650 pack

Weight ( g )

600

Size ( mm )

54 * 43

Output & Runtime:*Max output of 1200 lumens for approximately 4 Hours *Min output of 100 lumens for approximately 48 Hours Note:Stated brightness and runtime figures are based on tests using 4PC 18650 Li-ion battery(approximate 4400mAH) under laboratory conditions. Variances in these figures will occur depending on batteries used and individual usage habits.